FMCC Worksheet 5

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\usepackage c a n c e l \usepackage m u l t i r o w \usepackage h h l i n e

Worksheet Worksheet 5
A4 US

1.

Solve the equation $(x - 5) + a = b$ for the expression $(x - 5) .$

2.

Solve the equation $3 (y + 3) + a = b$ for the expression $(y + 3) .$

3.

Work backwards from the given information to derive the original presentation.

\begin{aligned} Add 4 to both sides \\ Divide both sides by 6 \\ Rewrite the fraction \\ a & = \frac{b}{6} + \frac{2}{3} & Reduce \end{aligned}